---
product_id: 722429864
title: "M22 x 2.5mm x 1.5D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 7Pcs"
brand: "nacx"
price: "10295 Ft"
currency: HUF
in_stock: true
reviews_count: 8
url: https://www.desertcart.hu/products/722429864-m22-x-2-5mm-x-1-5d-helicoil-wire-inner
store_origin: HU
region: Hungary
---

# 1.5D nominal length for secure fit M22 x 2.5mm precision pitch 304 stainless steel corrosion-resistant M22 x 2.5mm x 1.5D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 7Pcs

**Brand:** nacx
**Price:** 10295 Ft
**Availability:** ✅ In Stock

## Summary

> 🔩 Lock in strength, lose the worry — thread like a pro!

## Quick Answers

- **What is this?** M22 x 2.5mm x 1.5D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 7Pcs by nacx
- **How much does it cost?** 10295 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/722429864-m22-x-2-5mm-x-1-5d-helicoil-wire-inner)

## Best For

- nacx enthusiasts

## Why This Product

- Trusted nacx brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready-to-Use 7-Pack:** Seven inserts per pack to keep your projects running without interruption.
- • **Precision Engineered Fit:** Exact 22mm drilling diameter and 2.5mm pitch for flawless thread alignment.
- • **Enhanced Load Distribution:** Uniform load on threads boosts connection strength and fire resistance.
- • **Durable Stainless Steel Build:** Premium 304 stainless steel ensures rust-proof, long-lasting performance.
- • **Anti-Loose Vibration Absorption:** Special design absorbs vibration, preventing loosening in high-stress applications.

## Overview

These M22 x 2.5mm x 1.5D helicoil wire thread inserts are crafted from durable 304 stainless steel, offering corrosion resistance and rust-proof reliability. Designed for precision fit and enhanced load distribution, they prevent loosening by absorbing vibration, making them ideal for high-stress applications like aerospace. Each pack includes 7 inserts, ready to upgrade your thread connections with professional-grade strength.

## Description

Specifications: M22 Wire Thread Inserts. Material: 304 Stainless Steel. Pitch: 2.5mm/ 0.09''. Number of Ferrules: 11 Fit Drilling Diameter: 22mm/ 0.86''. Norminal Length: 1.5D/ 22mm(0.86''). Outter Diameter: 26.3mm-26.8mm/ 1.04''-1.06''.  Feature: Deep thread, uniform pitch, stable stress and good tightening force. Uniform stress, not easy to slip, smooth inside and outside, easy to use. Corrosion resistance, oxidation resistance, heat resistance, high strength, and toughness. Stainless steel threaded inserts can effectively improve threaded connections and greatly improve reliability.  Application: Threaded inserts are used in a variety of low strength materials to greatly improve the wear resistance of threaded connections and avoid thread damage. It can make the load on the thread more uniform, eliminate the pitch and tooth type deviation between the thread and the screw hole, and can absorb vibration, improve the thread connection strength and fire resistance.  Package Included:  7Pcs M22 x 2.5mm x 1.5D Wire Thread Inserts.

## Features

- Fit Drilling Diameter: 22mm/ 0.86'', Pitch: 2.5mm/0.09'', Nominal Length: 1.5D/ 22mm(0.86'').
- Made of high quality 304 stainless steel, durable, corrosion-resistant and rust proof.
- Anti-loose Design: Especially aircraft and other products that require a high coefficient of insurance.
- It can make the load on the thread more uniform, eliminate the pitch and tooth type deviation between the thread and the screw hole, and can absorb vibration, improve the thread connection strength and fire resistance.
- Package Included: 7Pcs M22 Wire Thread Inserts.

## Product Details

- **Material:** Stainless Steel 304
- **Fastener Type:** Helical
- **Thread Size:** M22 x 2.5
- **Color:** Silver
- **Finish Type:** Polished

## Images

![M22 x 2.5mm x 1.5D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 7Pcs - Image 1](https://m.media-amazon.com/images/I/81pgs6uJzQL.jpg)
![M22 x 2.5mm x 1.5D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 7Pcs - Image 2](https://m.media-amazon.com/images/I/61R8m11uPOL.jpg)
![M22 x 2.5mm x 1.5D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 7Pcs - Image 3](https://m.media-amazon.com/images/I/71nGFQkZ5GL.jpg)
![M22 x 2.5mm x 1.5D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 7Pcs - Image 4](https://m.media-amazon.com/images/I/818RtK7A9nL.jpg)
![M22 x 2.5mm x 1.5D Helicoil Wire Inner Thread Inserts, Coiled Wire Helical Screws, 304 Stainless Steel, Metric, 7Pcs - Image 5](https://m.media-amazon.com/images/I/51Lpc-B7XDL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work nicely in fiberglass.
*by G***. on April 21, 2025*

These worked very nicely to add machine thread holes to fiberglass on my boat. I was tired of repairing holes where wood screws directly into fiberglass stripped out or left stress cracks. This also works better than a wood screw in thicker fiberglass where wood screws tend to bind and snap off. The other benefit is that wood screw threads cutting into gelcoat tend to create stress points that start stress cracks in the gelcoat that radiate out from the screws. Using a helicoil with a machine thread screw seems to eliminate that problem. It is important to use an anticorrosion compound like Tef-Gel in the marine environment since, while these helicoils are stainless steel, they are not a marine-grade alloy.

### ⭐⭐⭐⭐⭐ inexpensie replacement for the name brand coil
*by D***N on March 21, 2025*

We use these for our laser cut acrylic projects for when we need screws in to the plastic. These always work

### ⭐⭐⭐⭐⭐ Worked well.
*by D***. on April 10, 2024*

Worked well. Held tight.

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**Shop now:** [https://www.desertcart.hu/products/722429864-m22-x-2-5mm-x-1-5d-helicoil-wire-inner](https://www.desertcart.hu/products/722429864-m22-x-2-5mm-x-1-5d-helicoil-wire-inner)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-05*